Hi Vlad,

I have received a zipped copy of the 1.5 GB database that has corrupt indices almost daily and is using Fb 2.1.4

The FDB is 300 MB when zipped.

Running a validation, then checking Firebird.log shows the following errors:

GANDALF (Server) Fri May 06 15:50:02 2011
Database: C:\<snip>.FDB
Index 3 is corrupt (missing entries) in table NL_TRANSACTIONS (147)


GANDALF (Server) Fri May 06 15:50:02 2011
Database: C:\ <snip>.FDB
Index 4 is corrupt (missing entries) in table NL_TRANSACTIONS (147)


GANDALF (Server) Fri May 06 15:50:02 2011
Database: <snip>.FDB
Index 6 is corrupt (missing entries) in table NL_TRANSACTIONS (147)

Are there any more tests I can perform this side, or would you like me to make a copy of the database available to you?

Thanks in advance
Maya